How to Store Firewood: A Practical Guide for Efficient, Safe, and Dry Wood
Storing firewood correctly keeps it dry, easy to use, and ready to burn when you need it. Proper storage prolongs the wood’s life, prevents pests and rot, and improves heating efficiency. This guide covers what to store, where to store it, how to stack it, seasoning timelines, pest and safety considerations, and quick tips for different situations.
Why Proper Storage Matters:
- Dry wood burns hotter, cleaner, and with less creosote buildup.
- Well-stored wood resists mould, rot, and insect infestation.
- Organised storage makes access easier and reduces mess.
Choosing Wood and Preparing It:
- Cut to size: Split or cut logs to lengths that fit your stove or fireplace (commonly 20cm)
- Prefer hardwoods (oak, hickory, maple) for longer burn time; softwoods (pine, fir) ignite quickly and are useful for kindling.
- Split wood increases surface area, promoting faster drying (seasoning).
Seasoning: How Long and How to Tell:
- Seasoning = drying the wood until the moisture content is below 20%.
- Typical seasoning times are circa-
- Softwoods: 6–9 months
- Hardwoods: 9–18 months (can be longer for very dense species)
- Signs wood is seasoned: cracks in the end grain, lighter weight, hollow sound when knocked, moisture meter reading below 20%.
Selecting a Storage Location:
- Outdoors under cover: best balance of airflow and protection. Avoid direct ground contact by stacking on a raised platform to allow for airflow beneath the wood
- Indoors (garage/shed): good for short-term storage or fully seasoned wood; ensure adequate ventilation and distance from heat sources.
- Close to the house: convenient, but stack at least a few feet from foundations or siding to reduce pest and moisture risk.
- Avoid low spots where water pools, and sites shaded by trees can slow drying.
Stacking Methods:
- Elevate the base: Use pallets, pressure-treated lumber, concrete blocks, or a rack to keep wood off the ground (prevents moisture wicking).
- Orientation: Stack lengthwise with bark side up to shed rain, or alternate bark-side-in/out for air circulation.
- Rows: Single rows with air gaps between logs dry fastest; keep stacks no more than 4–5 feet high to avoid collapse.
- Crisscross end stacks: Create stable end supports by alternating log directions at the ends.
- Covering: Use a breathable cover — tarp only over the top (not sides) to allow airflow; full plastic sheeting can trap moisture and foster rot.
Shelter Options:
- Open woodshed: Roof and three walls protect from precipitation while allowing airflow.
- Lean-to or simple rack: Effective and inexpensive; ensure good elevation and ventilation.
- Roofed stack against a sunny wall: Offers protection and radiant heat to speed drying.
Pest and Mould Prevention:
- Keep wood at least 18–24 inches from house siding and off the ground.
- Rotate stock: Use the oldest, driest wood first to keep inventory fresh.
- Inspect periodically for termites, carpenter ants, or rodents; store wood away from doors and windows to avoid easy pest entry.
- If mould appears, move wood to a sunnier, drier spot; mould on unseasoned wood is usually not harmful once dried.
Safety Considerations:
- Don’t store large amounts of wood directly next to the house; 10–20 feet is safer if possible.
- Keep firewood away from fuels, propane tanks, furnaces, and other ignition sources.
- Stack securely to prevent tipping; avoid climbing on stacks.
- If storing indoors near a heating appliance, ensure appropriate clearances per appliance manual and local codes.
Short-Term Indoor Storage:
- Bring in only what you’ll use within a day or two to prevent bringing insects or moisture indoors.
- Use a wood box or rack with a drip tray if storing on a porch or inside.
- Keep kindling and tinder dry in sealed containers.
Tools and Accessories:
- Moisture meter: Quick, reliable way to confirm seasoning.
- Log carrier or wheelbarrow: Makes moving wood easier.
- Splitting tools: Maul, axe, or hydraulic splitter for preparing firewood.
- Gloves and safety gear: Prevent splinters and injuries while stacking.
Seasonal Planning and Rotation:
- Split and stack spring–summer to season for winter.
- Keep a separate “ready” rack for fully seasoned wood near the living area.
- Plan quantities: Estimate daily use based on stove/house size and climate; it's better to have slightly more seasoned wood than needed.
Quick Troubleshooting:
- Too wet: Re-stack for better airflow, move to a sunnier spot, or cover the top only.
- Infestations: Remove affected wood, treat if necessary, and avoid stacking against the house.
- Mould or mildew smell indoors: Reduce the amount brought inside; dry outdoors longer.
Conclusion:
Good firewood storage is simple: keep wood dry, elevated, ventilated, and a safe distance from structures. Season your wood well, stack smartly, and inspect regularly. With these practices, you’ll enjoy cleaner, more efficient fires and less hassle during heating season.
Wealden Firewood offer stacking services as well as firewood storage solutions, not only supply but installation as well, so please feel free to get in contact and we will be happy to help and advise.